MAX735ESA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX735ESA+

Manufacturer

Analog Devices

Introduction

A step-up/step-down regulator designed for power management applications.

Product Features and Performance

Step-up/step-down function for flexible voltage conversion

Fixed negative output capable of driving -5V loads

Buck-Boost topology enhances efficiency over a range of input voltages

Single output capable of supplying current up to 275mA

Operating frequency of 160kHz optimizes efficiency and component size

Supported by a wide range of input voltage from 4V to 6.2V

Able to operate in temperatures ranging from -40°C to 85°C

Surface mountable with a small 8-SOIC package for compact designs

Product Advantages

Versatile power solution for mixed voltage supply needs

High efficiency suitable for battery-operated devices

Fixed output simplifies design considerations

Suitable for industrial temperature ranges ensuring reliability in harsh environments

Key Technical Parameters

Voltage Input (Min): 4V

Voltage Input (Max): 6.2V

Voltage Output (Min/Fixed): -5V

Current Output: 275mA

Frequency Switching: 160kHz

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Built-in thermal overload protection

Overcurrent and short circuit protection for safety

Compatibility

Compatible with other 8-SOIC footprint components for streamlined design

Application Areas

Portable consumer electronics

Telecommunications

Industrial control systems

Battery-powered applications

Product Lifecycle

Status: Active

No known discontinuation date, replacements or upgrades should be readily available

Several Key Reasons to Choose This Product

Analog Devices’ reputation for quality and reliability in the industry

The flexibility of voltage input range supporting varied power supplies

Robust build quality with comprehensive protection features

Efficiency suitable for extending battery life in portable applications

Easy integration into existing designs due to standard packaging and wide temperature range operation